Claude 3.7 Thinking SonnetvsMistral Devstral Small 1.1
Mistral Devstral Small 1.1 is cheaper than Claude 3.7 Thinking Sonnet at $0.1/M vs $6/M input tokens.
| Spec | Claude 3.7 Thinking Sonnet | Mistral Devstral Small 1.1 |
|---|---|---|
| Input price | $6/M tokens | $0.1/M tokens |
| Output price | $30/M tokens | $0.3/M tokens |
| Context window | 200K tokens | — |
| Released | Feb 2025 | Jul 2025 |
Our Verdict
Claude 3.7 Thinking Sonnet
Mistral Devstral Small 1.1Runner-up
Not enough votes to call it. On the specs, Claude 3.7 Thinking Sonnet has the edge: bigger model tier, bigger context window, major provider backing.
Mistral Devstral Small 1.1 costs 100x less per token.
Too close to call
API pricing
Cost per 1M tokens
Claude 3.7 Thinking Sonnet
Input
$6.00
Output
$30.00
Mistral Devstral Small 1.1
Input
$0.10
60× cheaper
Output
$0.30
100× cheaper
Mistral Devstral Small 1.1 is cheaper on both — 60× input, 100× output
Writing DNA
Style Comparison
Similarity
49%
Claude 3.7 Thinking Sonnet uses 37.3x more headings
Claude 3.7 Thinking Sonnet
Mistral Devstral Small 1.1
61%Vocabulary50%
49wSentence Length17w
0.64Hedging0.56
2.2Bold4.3
4.5Lists5.7
0.00Emoji0.00
1.81Headings0.05
0.21Transitions0.34
Based on 21 + 21 text responses
Research
What we learned reading every model
FAQ
Common questions
Keep exploring
More comparisons
Mistral Devstral Small 1.1 vs Ox AlphaNew provider
Claude 3.7 Thinking Sonnet vs MiniMax M3New provider
Mistral Devstral Small 1.1 vs GPT-5New provider
Mistral Devstral Small 1.1 vs Llama 4 MaverickNew provider
Claude 3.7 Thinking Sonnet vs Mistral Large 3 2512Cross-provider
Claude 3.7 Thinking Sonnet vs Mistral Medium 3Cross-provider
Claude 3.7 Thinking Sonnet vs Mistral Medium 3.1Cross-provider
Claude 3.7 Thinking Sonnet vs Mistral NemoCross-provider